What is an element?
A. Two or more compounds that are mixed together but not chemically bonded
B. A pure chemical substance Consisting of one type of atom
C. A compound formed when different atoms react and form bonds with each other
D. A pure chemical compound consisting of multiple atomic numbers
Answers: 1
Another question on Physics
Physics, 21.06.2019 22:30
A2 kg ball travellng to the right with a speed of 4 m/s collidees with a 5 kg ball traveling to the left with a speed of 3 m/s. take right to be the positive direction. what is the total momentum of the two balls before they collide? what is the total momentum of the two balls after they collide?
Answers: 1
Physics, 22.06.2019 03:00
If a spring has a k value of 100 newtons per meter and it is stretched 0.50 meters, what is the restoring force of the spring?
Answers: 2
Physics, 22.06.2019 06:40
Light traveling in a medium with a refractive index 1.19 is incident on a plate of another medium with index of refraction 1.79. at what angle of incidence is the reflected light fully polarized?
Answers: 2
Physics, 22.06.2019 09:00
Why can blue light and yellow light combine to produce white light? question 17 options: they are both primary colors of light. they absorb each other's wavelengths. because blue, yellow, and white are primary colors. they are complementary colors of light.
Answers: 1
You know the right answer?
What is an element?
A. Two or more compounds that are mixed together but not chemically bonded
Questions
Mathematics, 26.02.2020 18:02
English, 26.02.2020 18:02
History, 26.02.2020 18:02
Mathematics, 26.02.2020 18:02
Chemistry, 26.02.2020 18:02
Law, 26.02.2020 18:02
Business, 26.02.2020 18:02
English, 26.02.2020 18:02
